Locating Places on the Earth
Chapter 1 of Class 6 Exploring Society: India and Beyond teaches students how to locate any place on Earth using maps, latitudes, and longitudes. It covers how maps work, the coordinate grid of latitudes and longitudes, and how longitude determines time zones and standard time.
- 1A map is a top-down representation or drawing of an area — small (a village) or large (the whole world); an atlas is a collection of maps.
- 2The three main components of maps are distance (scale), direction (cardinal and intermediate points), and symbols.
- 3Maps come in three main types: physical maps (show natural features like mountains and rivers), political maps (show countries, states, and boundaries), and thematic maps (show specific information).
- 4Latitudes are imaginary lines running east to west, parallel to the Equator; the Equator is 0°, the North Pole is 90°N, and the South Pole is 90°S.
- 5Longitudes are half-circles (meridians) running from pole to pole; the Prime Meridian passes through Greenwich in London and is marked 0°, established as the international standard in 1884.
